US PATENT SUBCLASS 451 / 549
.~.~ Work guide

Current as of: June, 1999
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451 /   HD   ABRADING

540  DF  RIGID TOOL {4}
548  DF  .~ Rotary disk {3}
549.~.~ Work guide

DEFINITION

Classification: 451/549

Work guide:

(under subclass 548) Rotary disk abrading tool provided with a member or a holder to facilitate the application of the tool to the workpiece.

SEE OR SEARCH THIS CLASS, SUBCLASS:

267, 282, 545, and 555, for other work guides.

SEE OR SEARCH CLASS

76, Metal Tools and Implements, Making,

88+, for a cutting tool sharpener (other than abrasive), cutter and guide.